Question 6 Is the differential equation y2dx + 2xydy=0 exact? A YES B) NO

Q: 1 ² dx 1-x

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Q: 20. 198 14 n4 + 2 +2 n=0

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Q: For the pair of functions f(x) and g(x), find the following. f(x) g(x) = x² + 1 f(g(x)) .) g(f(x))…

A: f(x)=7x and g(x)=x4+1

Q: Infinding lim 4x+9-3 X -,whattechniquemustbe used? (A) Rationalization B) Special Limit Theorems c)…

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Q: Rewrite the vector equation r(t) = (−4 − 3t)i + (3 − 2t)j + (−1 − 5t)k as the corresponding…

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Q: Consider the following. f(x) = -x² + 1 Find the x-values at which f is not continuous. Which of the…

A: Answers are correct but both point of discontinuities are non removable.

Q: dy/dx+y/x=xy^2 use y=v/x

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Q: 48. iMa 2 n + 4n 3n4 +9

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Q: √√x+1 x²-3x+2 h(x)=-

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Q: Find the general solution of the Differential Equations: 2)(x² − xy + y²)dx - xydy = 0

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Q: 1 For each of the following problems, find the solution of the initial value problem in explicit…

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Q: Suppose that f(5) = 1, f '(5) = 5, g(5) = -3, and g'(5) = 6. Find the following values. (a) (fg)'(5)…

A: It is given that: f(5)=1, f'(5)=5, g(5)=-3, g'(5)=6 Let us assume f(x) and g(x) are functions of x.

Q: X ME n! 3 11

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Q: The derivative of the function y = (T³27 + 1)(27² +37) is equal to =1074 +127³ 127²-37 + 8. A. TRUE…

A: Since, you have posted multiple questions, as per guidelines, we"ll solve only first three…

Q: Use the technique of completing the square to evaluate the integral. (Use C for the constant of…

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Q: For the function f graphed in the accompanying figure, find the following limits. NOTE: If a…

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Q: 4. Solve the differential equation: x(y - 1) dx + (x + 1) dy = 0. If y = 2 when x = 1. A. 1.80 B.…

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Q: Which of the following is an integrating factor for the differential equation dy/dx=y=1?

A: Given: dy/dx-y=1. Find: Integrating Factor. Differential equation in form of dy/dx+Py=Q. Where P…

Q: To balance the chemical equation Fe2O3 + CO → Fe + CO2, you could introduce coefficients a, b, c, d…

A: The objective of the question is balancing the given equation.

Q: A candy company has 144 kg of chocolate-covered nuts and 84 kg of chocolate-covered raisins to be…

A: Let x be the number of kg of the half-nuts and half-rasins mixture and y be the number of kg of the…

Q: Homework: Evaluate the following integrals: Please, expert, I do not have money and my financial…

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: The second column of the matrix of change basis from the basis B = {u= (1,1,1); v = (1,0,1); w=…

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Q: PROBLEM 2 [TRANSFORMATION OF FUNCTIONS]: In bullet form, enumerate the steps. transforming g(x) = x²…

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Q: 8] comm n-1 n²_ 2 5 7 n +n

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Q: The 30th term of an arithmetic sequence is 147 and the common difference is 4. What is the first…

A: It is given that 30th term of an arithmetic sequence is 147 and the common difference is 4.

Q: Consider the graph of the function /(x) below. Which of the following is true? 1. lim f(x)…

A: NOTE: Refresh your page if you can't see any equations. . as we can see the left-hand side of the…

Q: A bucket is filled with sand so that the total mass (sand and bucket) is 10 kgs. The bucket is to be…

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Q: For the pair of functions f(x) and g(x), find f(g(x)), g(f(x)), and f(f(x)). f(x) = x¹; g(x) = 3x -…

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Q: Solve the system of linear equations. 4x+ 5y- 5z = -23 -2x+z = 8 -4x+y-z = 5 O (-5, 1, 4) O (4,1,-2)…

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Q: f(x + h) − f(x), (Assume h ‡ 0.) - h For the function, find and simplify. f(x) = 8x² f(x +h)-f(x) h

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Q: Suppose that f(2)= -4, g(2) = 5, f'(2) = -2, and g'(2) = 1. Find h'(2). (a) h(x) = 2f(x) - 4g(x)…

A: Use derivative rules

Q: Which is NOT a solution to the differential equation y" - 4y' +4y=0? A B [2x + 3xe ² y=2e²+ y = e 2…

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Q: The revenue (in dollars) from the sale of z infant car seats is given by R(x)=672-0.02², 0≤x≤ 3500.…

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Q: Find the distance between the parallel planes 3x-y+z=10; 3x-y+z=-3

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Q: What is the degree of the differential equation (y') ²-xy"=1 ? (A) 2 B) 1 C) 4 D) 3

A: Degree of differential equation is equal to the power of highest derivative.

Q: What is the general solution of the differential equation 2y"'+y' 6y=0? Ⓒy=C₁e ² + + C₂ e ² A B…

A: We have to find general solution of differential equation.

Q: 6. (Problem # 55, p. 53) When log y is graphed as a function of log x, a straight line results.…

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Q: PROBLEM 1 [DOMAIN OF FUNCTIONS]: Find the domain of the function: sin 3x √x²+4 f(x)=

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Q: Find the second derivative of the function. f(x) X X-9

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Q: (h) The Root Test can always be used to determine whether an infinite series converges or diverges.

A: We need to comment on the following statement: The root test can always be used to determine whether…

Q: 15) feve dx 18) [e-√² dx

A: Note: We are entitled to solve only one question at a time. As the specified one is not mentioned,…

Q: State the order of the given ordinary differential equation. (sin 8)y" - (cos 0)y' = 9 Determine…

A: Given the ordinary differential equation is sin θy''' - cos θy' = 9

Q: Find the domain and range of the function graphed below. (Enter your answers using interval…

A: The graph of the function is provided in the question itself. You just need to see the question…

Q: x²-81 x2-9x .|. (x2 − x – 90)

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Q: Evaluate f 100xdx (x-3)(x²+1)²·

A: This is a problem related to integral. Please follow the procedure given below.

Q: 3. The derivative of the function y A. TRUE x²+2x+1 x²–2x+1 is equal to y': = B. FALSE -4(x+1)…

A: The given function is; y=(x2+2x+1)/(x2-2x+1).

Q: Differentiate the function. y' y = ex+5+4

A: The given function is: y=ex+5+4   As we know that; The Sum/Difference rule: f±g'=f'±g' The Power…

Q: Set up an integral that represents the volume of a solid whose base is enclosed by the functions y =…

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Q: dz dz Use an appropriate form of the chain rule to find and du dv z = e¹0x²y; x = √√uv, Enter your…

A: This is a problem related to partial differential equation. Please follow the procedure given below.

Q: Let r(t) = (sin(t), cos(t), 3 sin(t) + 7 cos(2t)). Find the projection of r(t) onto the xz-plane for…

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